Firmware
General_ITCXX2-RF2D-IR_Eng_PN_Oversea_3G_V2.622.0000000.7.R.190321.bin
Dahua firmware released Mar 21, 2019. May work with 4 devices, including ITC352-RF2D, ITC352-RF2D-IR, ITC952-RF2D.
- Released
- Mar 21, 2019
- Version
- V2.622.0000000.7.R
- Size
- 101.1 MB
- Hardware
- 4 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
0a81de79cee12d838e05b5c8e0acb154- SHA-256
cb1c7cb040cb547e29b47a1586620de200fad51045fca01f7a7bcda7a3eea10a
Where it's published
Mirrored by
Dahua
files.dahua.support
MirrorSold as
- Folder: Kamery -IP- ANPR/ITC952-RU2D-IR
V2.622.0000000.7.R · Listed date Mar 21, 2019
Compatible hardware
Hardware IDs this firmware's installer accepts (4 devices).
Where these IDs come from
- Install: the installer's device list (board families), 4 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3519V101
- Architecture
- arm
- Kernel
- Linux 3.18.20
- Bootloader
- U-Boot 2010.06-svn6595
- Flash
- 2.5 GB
- Image dates
- Mar 21, 2019
- Security
- Signed, not encrypted
Flash layout: 19 partitions, 9 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2019-03-21 |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| updateflag | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x500000 | 0x600000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2019-03-21 |
| Kernel | 0x600000 | 0xb00000 | 5.0 MB | kernel.img | — | 2019-03-21 |
| romfs(ro) | 0xb00000 | 0x1b00000 | 16.0 MB | romfs-x.squashfs.img | squashfs | 2019-03-21 |
| user(ro) | 0x1b00000 | 0x3b00000 | 32.0 MB | user-x.squashfs.img | squashfs | 2019-03-21 |
| custom(ro) | 0x3b00000 | 0x4000000 | 5.0 MB | custom-x.squashfs.img | squashfs | 2019-03-21 |
| data(ro) | 0x4000000 | 0x5000000 | 16.0 MB | data-x.squashfs.img | squashfs | 2019-03-21 |
| web(ro) | 0x5000000 | 0x6000000 | 16.0 MB | web-x.squashfs.img | squashfs | 2019-03-21 |
| syslog | 0x6000000 | 0x7000000 | 16.0 MB | not written | ext4 | — |
| config | 0x7000000 | 0x8000000 | 16.0 MB | not written | ext4 | — |
| backup | 0x8000000 | 0x9000000 | 16.0 MB | not written | ext4 | — |
| autoFix | 0x9000000 | 0x9800000 | 8.0 MB | not written | ext4 | — |
| autoFixBackup | 0x9800000 | 0xa000000 | 8.0 MB | not written | ext4 | — |
| dsp(ro) | 0xa000000 | 0x13600000 | 150.0 MB | dsp-x.squashfs.img | squashfs | 2019-03-21 |
| core | 0x1cc00000 | 0x42400000 | 600.0 MB | not written | ext4 | — |
| dgs | 0x42400000 | 0x42c00000 | 8.0 MB | not written | — | — |
| appData | 0x80000000 | 0xa0000000 | 512.0 MB | not written | ext4 | — |